Derbyshire county council: Vacancy in Buxton West division after the disqualification of Conservative county councillor Robin Baldry, who has beenÂ given a suspended prison sentence after pleading guilty to theft of subsistence allowances. As his term was due to end in May, he will not be replaced in a byelection.

Chelmsford city council: Byelection on Tuesday 19 February in Broomfield and The Walthams ward after the death of the longest serving councillor, Delmas Ashford. Ashford was an Independent councillor for most of his career, except for 1999-2011 when he was a Conservative. Term ends 2015.

Dacorum borough council: Byelection in Adeyfield West ward on 21 March after the resignation of Labour councillor Keith White, who has moved out of the district. Term ends 2015.

Norfolk county council: Vacancy in North Coast division after the resignation of Stephen Bett, who has been elected Police and Crime Commissioner for Norfolk. He was elected as a Conservative but was sitting as an Independent at the time of his resignation. No byelection can be held because full council elections are due in May.

City of London Corporation: Vacancy in Dowgate ward following the resignation of Common Councilman Robin Sherlock, Deputy for the ward since 2002. As full council elections are due in March, he will not be replaced in a byelection.

Islington borough council: There are two seats vacant. Junction ward has a vacancy after the resignation of Arthur Graves, who was elected as a Liberal Democrat but had resigned the whip in April 2012; he is emigrating to Australia. St George’s ward has a vacancy after the resignation of Labour councillor Jessica Asato following her selection as Parliamentary candidate for Norwich North. Both terms end in 2014.

Cumbria county council: Vacancy in Distington and Moresby division after the death of Labour county councillor Cam Ross. As his term was due to end in May, he will not be replaced in a byelection.

Knowsley borough council: There are two vacancies, both caused by the deaths of sitting councillors. Prescot East ward has a vacancy after the death of Labour councillor Derek McEgan; the term ends in 2016. St Michael’s ward has a vacancy after the death of Labour councillor and cabinet member Ken Keith. The term there ends in 2014.

Arun district council: Byelection on 14 March in Aldwick East ward after the death of Conservative councillor Robin Brown. There is also a vacancy in Angmering ward after the death of Conservative councillor Julie Hazlehurst. Both terms end in 2015.

Kent county council: Vacancy in Gravesham East division following the resignation of Conservative councillor Bryan Sweetland, who was elected county councillor for Gravesham Rural division on 20 December 2012. The Gravesham East division will not be filled in a byelection as the full council election is less than six months away.

Surrey county council: Vacancy in Earlswood and Reigate South division after the death of Conservative councillor Frances King. There will be no byelection as her term would have ended in May.

Wycombe borough council: Vacancy in Disraeli ward after the resignation of Labour councillor and outgoing group leader Victoria Groulef, who has been selected as Parliamentary candidate for Reading West. Term ends 2015.

South West

Cornwall council: There are two vacancies. Ludgvan division is vacant after the resignation of Independent councillor Irene Bailey due to ill health; Rame division is vacant after the resignation of Conservative councillor George Trubody, due to his non-council career. As there are full council elections due in May, there will not be byelections for replacements.

Staffordshire county council: There are two vacancies, both caused by the deaths of Conservative councillors. Perton division is vacant after the death David Billson, while Stonydelph division is vacant after the death of Brian Beale. Neither seat will have a byelection as the full council elections are due in May.

East Riding of Yorkshire council: Impending vacancy in Howdenshire ward due to the resignation (with effect from the end of March) of Conservative councillor Paul Robinson, who has been appointed Deputy Police and Crime Commissioner for Humberside. Term ends 2015.

Hambleton district council: Vacancy in Whitestonecliffe ward after the resignation of Conservative councillor Nigel Clack. Term ends 2015.

Wakefield council: Byelection on 21 February in Castleford Central and Glasshoughton ward after the resignation of Labour councillor Mark Burns-Williamson, now Police and Crime Commissioner for West Yorkshire. Term ends 2016.

Moray council: Byelection on 7 March 2013 in Heldon and Laich ward after the resignation of Scottish National Party councillor Carolle Ralph, who has stepped down after becoming the victim of a hate-mail campaign. Term ends 2017.

South Lanarkshire council: Byelection on 14 February in Rutherglen South ward after the death of Scottish National Party councillor Anne Higgins. Term ends 2017. Her death means that Labour now has exactly half of the seats and would gain overall control of the council if a Labour councillor was elected in the byelection.